| (84) |
Designated Contracting States: |
|
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL
NO PL PT RO RS SE SI SK SM TR |
| (30) |
Priority: |
20.05.2011 US 201113112869
24.08.2010 US 376464 P
|
| (71) |
Applicants: |
|
- Geco Technology B.V.
2586 BJ S'Gravenhage (NL)
- WesternGeco, L.L.C.
Houston, TX 77042 (US)
IS
|
|
| (72) |
Inventors: |
|
- HOPPERSTAD, Jon-Fredrik
Petersfield
Cambridge Cambridgeshire CB1 1BB (GB)
- LAWS, Robert
Cambridge Cambridgeshire CB4 1AJ (GB)
|
| (74) |
Representative: Bailey, Richard Alan |
|
Marks & Clerk LLP
Alpha Tower
Suffolk Street
Queensway
Birmingham B1 1TT
Birmingham B1 1TT (GB) |
|
